Open Box Special: Coilover for Mitsubishi Lancer 2007-2017 / Mirage 1997-2001 PS003510 — Review: Worth it?

Introduction — the problem and the promise
Many owners of older Mitsubishi Lancers and Mirages want to improve handling, reduce body roll, and lower their car for a cleaner stance — but are put off by high-priced coilover kits or complicated installs. The Open Box PS003510 coilovers aim to bridge that gap: a mono-tube, height-adjustable coilover kit sold at a steep discount as an open-box item. At a listed price of $199 (compare at $299), this kit promises improved cornering and a quick visual upgrade while keeping costs low.
What this product is for
- Fitment: Mitsubishi Lancer 9th Gen CS3A (2007–2017), Mitsubishi Mirage 5th Gen FWD CJ4A (1997–2001), plus some Soueast CJ4A variants.
- Use cases: street driving, occasional track or drift days, and daily-driven cars where budget and improved handling matter.
Specifications & Materials
| Design | Mono-tube shock |
| Spring rate | Front: 10 kg/mm — Rear: 12 kg/mm |
| Height adjustment | Yes (adjustable ride height) |
| Camber plate | Front only (adjustable) |
| Damper | Non-adjustable damping force |
| Materials & treatment | Hi-tensile performance springs, special surface treatment on components, fitted rubber boots on damper shafts |
| Package contents | 2 front coilovers, 2 rear coilovers, 2 wrenches (as pictured) |
| Condition & warranty | Open Box — minor cosmetic marks possible. 1-year warranty; option to upgrade to 2 years |
Real-world experience — Pros & Cons
Pros
- Price-to-performance: At $199, these coilovers are a low-cost way to lower and sharpen handling compared with buying a full new kit from major brands.
- Height adjustability: Easy to dial in ride height for a cleaner look or to fine-tune stance for rolling fenders.
- Durable spring construction: Hi-tensile springs that claim minimal distortion after extensive testing — reassuring for long-term sag resistance.
- Mono-tube design: Offers a larger oil and gas capacity than twin-tube designs, which can translate to more consistent damping feel under sustained use.
- Protective boots and surface treatment: Improve longevity on road-driven cars where debris and corrosion are concerns.
- Included tools: The basic wrenches in the box help initial setup and height adjustment at install.
Cons
- Open-box condition: Cosmetic scratches, small nicks, or install marks are likely. These don’t typically affect performance but may matter to collectors or perfectionists.
- Limited damping control: Non-adjustable dampers mean you cannot fine-tune rebound/compression — a trade-off versus higher-end kits.
- Front-only camber adjustment: Rear camber is fixed, so aggressive track setups will need additional hardware or alignment compromises.
- Return policy caveat: Not eligible for the 30-day return policy unless there’s a product quality issue — check fitment carefully before ordering.
- Fitment risk: Open box returns often arrive because of fitment errors; confirm compatibility with your exact chassis and strut tower setup before purchase.
- Alignment required: As with any height or camber change, you’ll need a professional alignment after install.
How they feel on the road
On daily roads, these coilovers deliver noticeably reduced body roll and a firmer, more planted ride. Because damping is fixed, the ride will be firmer than OEM on rough surfaces — not harsh, but more athletic. For spirited canyon runs or light track use they improve turn-in and mid-corner stability, though drivers used to adjustable damping will miss that level of tuning. Overall comfort remains acceptable for daily driving as long as you’re not expecting a plush OEM ride.
Quick comparison with competitors
Tein (entry-level/used market)
- Tein options that fit Lancers often come with adjustable damping and more refined valving — better for drivers who want tuning versatility.
- Typically higher-priced than this open-box PS003510 kit, but often sold new with full packaging and returns.
BC Racing / Higher-end coilover brands
- Brands like BC Racing offer full damping adjustability and more precise camber plates; they’re aimed at owners who want track-focused tuning and longer proven track records.
- Expect a significantly higher cost for those features; PS003510 wins on budget and immediate availability (when in stock).
Bottom line: PS003510 is a budget-friendly compromise — much better than stock for handling and stance, but without the tuning depth of established adjustable damping kits.
🎁 Unlock Coupons & Deals View all available discount codesFitment, installation & tips
- Confirm model year and submodel before ordering — open-box items are final-sale unless a defect is present.
- Install requires standard suspension tools; the included wrenches help with spring perch adjustment, but you’ll likely need basic hand tools and a spring compressor only if removing springs separately.
- Plan for a post-install alignment to correct camber and toe after ride-height changes.
- Inspect mounts, bearings, and top hats for wear when swapping — replacing worn top mounts will improve noise and longevity.
Who should buy this?
- Budget-minded enthusiasts who want a clear handling and visual improvement without spending hundreds more.
- Owners of Mitsubishi Lancer (2007–2017) or Mirage (1997–2001) looking for an economical way to lower and stiffen their setup.
- Weekend drivers who do occasional track or canyon runs and don’t need adjustable damping.
Who should skip it?
- Drivers wanting full damping adjustability or precision track tuning.
- Buyers who can’t accept cosmetic marks or want the reassurance of a full new-box return policy.
- Anyone unsure of fitment — open-box items have stricter return limitations.
“For the price, the PS003510 coilovers are a solid value if you accept the open-box trade-offs. They sharpen handling and clean up the stance without breaking the bank.”
Final verdict
The Open Box PS003510 coilover kit is a compelling option for owners of compatible Mitsubishi Lancers and Mirages who prioritize cost-effective handling improvements and adjustable ride height. The kit’s mono-tube design, sturdy springs, and protective features make it a practical choice for daily drivers and occasional track users. However, the lack of adjustable damping, front-only camber adjustment, and the open-box, limited-return status are important considerations.
If you want a solid performance and visual upgrade at a low entry price and can accept minor cosmetic imperfections and tighter return terms, this kit is worth serious consideration at $199. If you need full tuning control and a pristine new-box experience, look to more expensive, adjustable-damper options instead.
Pricing & availability
Current listing: $199 (compare at $299). Inventory is limited — open-box items can sell fast.
Warranty & support
- 1-year warranty included for manufacturing defects.
- Option to upgrade to 2 years via the Extended Warranty Program.
- Note: Not eligible for the 30-day return policy unless a product quality issue is present.
Call to action
If you’re ready to upgrade, check availability soon — open-box inventory moves quickly. There are discount codes and special offers available when purchasing through my store, so be sure to ask about current promotions before you complete the order.
